Silent Coat Extra 4mm Damping Mat uses constrained layer damping to lower panel resonance and absorb structural vibrations, converting them into low level heat. Stop those nasty rattles, eliminate road and outside noise, insulate your vehicle and dramatically improve the sound of your car audio stereo system.

Specifications

• Silent Coat Damping Mat
• 4mm Thickness
• Butyl Construction
• Mastic High Adhesive
• 0.1mm Aluminium Top Panel
• Special Deep Tension Anti Resonance Top
• Sheet size 375 x 250 mm
• Bulk Pack 23 Sheets
• Pack Coverage 2.15 sq.m (23.14 sq.ft)
• Weight 6kg/sq.m